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Reptile [31]
3 years ago
6

Using a pair of compass only construct a triangle ABC such that AB=9cm, angle BAC=60° and angle ABC=45°

Mathematics
1 answer:
Leto [7]3 years ago
6 0

Answer:

AC=5.4 BC=7.2

Step-by-step explanation

180-60-45=75 degree

9/75=AC/45=BC/60

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Answer:

see explanation

Step-by-step explanation:

I don't have graphing facilities but can give you the vertex and 1 other point.

Given a parabola in standard form

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Substitute x = - 1 into the equation for corresponding value of y

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3 years ago
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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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